All curl_multi_setopt options listed
All existing options for curl_multi_setopt in alphabetical order.
| CURLMOPT_CHUNK_LENGTH_PENALTY_SIZE | chunk length threshold for pipelining |
| CURLMOPT_CONTENT_LENGTH_PENALTY_SIZE | size threshold for pipelining penalty |
| CURLMOPT_MAXCONNECTS | size of connection cache |
| CURLMOPT_MAX_CONCURRENT_STREAMS | max concurrent streams for http2 |
| CURLMOPT_MAX_HOST_CONNECTIONS | max number of connections to a single host |
| CURLMOPT_MAX_PIPELINE_LENGTH | maximum number of requests in a pipeline |
| CURLMOPT_MAX_TOTAL_CONNECTIONS | max simultaneously open connections |
| CURLMOPT_PIPELINING | enable HTTP multiplexing |
| CURLMOPT_PIPELINING_SERVER_BL | pipelining server block list |
| CURLMOPT_PIPELINING_SITE_BL | pipelining host block list |
| CURLMOPT_PUSHDATA | pointer to pass to push callback |
| CURLMOPT_PUSHFUNCTION | callback that approves or denies server pushes |
| CURLMOPT_SOCKETDATA | custom pointer passed to the socket callback |
| CURLMOPT_SOCKETFUNCTION | callback informed about what to wait for |
| CURLMOPT_TIMERDATA | custom pointer to pass to timer callback |
| CURLMOPT_TIMERFUNCTION | callback to receive timeout values |